73211925

素因数分解:

$3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{31489}}^1$

素因数の和:31533

約数の個数: 24

約数和(自身を含む): 124952320

約数和(自身を除く): 51740395

約数列:

[1, 3, 5, 15, 25, 31, 75, 93, 155, 465, 775, 2325, 31489, 94467, 157445, 472335, 787225, 976159, 2361675, 2928477, 4880795, 14642385, 24403975, 73211925]

約数ペア:

[(1, 73211925), (3, 24403975), (5, 14642385), (15, 4880795), (25, 2928477), (31, 2361675), (75, 976159), (93, 787225), (155, 472335), (465, 157445), (775, 94467), (2325, 31489)]